2004 WS8

2004WS8, 1991 SB2, 1991SB2, G4269, J91S02B, K04W08S

All data for this body: [vot]

MPC data
Name (number) 2004 WS8 (164269)
a 2.15492
e 0.27691
i / sin(i) 5.6417 / 0.09831
q 1.55820
Q 2.75163
ω 344.4228
Node 341.2718
m 53.1117
n 0.3116
Epoch 2460200.5
nobs 599
nopp 18
Years observed 1991-2023
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 16.800
Mass
D 1.20 0.141
pV 0.265 0.0566
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.20 0.200 0.200 Ali-Lagoa 2017A&A...603A..55A NEATM
1.20 0.200 0.200 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.260 0.0800 0.0800 Ali-Lagoa 2017A&A...603A..55A NEATM
0.270 0.0800 0.0800 Ali-Lagoa 2017A&A...603A..55A NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.80 MPC-2023-12-04 MPC-2023-12-04 Phot